baber/WOPTO huggingface dataset:
Patent JP-H07174882-A (JP)
Title: Vibration monitoring device for built-in recirculating pump in reactor
Inventor: IDE KATSUNORI
IPC: G21C17/003
Filed: 1993-12-21
Abstract: PURPOSE:To provide a vibration monitoring device for a built-in recirculating pump in a reactor invariably correctly measuring the vibration of the built-in recirculating pump in the reactor and capable of monitoring the correct operation state. CONSTITUTION:A motor section 34 is provided in a sealed pump casing 33 provided on the bottom face side of the furnace wall 32a of a reactor pressure vessel 32, an impeller section 35 is provided in the reactor pressure vessel 32, the motor section 34 and the impeller section 35 are connected by a rotary shaft 36, and the rotary shaft 36 is supported by a journal bearing 37 and a thrust bearing 38 in this built-in recirculating pump 31 in a reactor. An operation inspecting coil is incorporated in an electrodynamic vibration meter 40 fitted and installed on the built-in recirculating pump 31 in the reactor, and the operation can be inspected from the outside of the reactor container 32. The sensitivity change of the electrodynamic vibration meter 40 is obtained by the operation function inspection, and the vibration value is corrected with the value.
Patent JP-2000147471-A (JP)
Title: Liquid crystal display device
Inventor: SAITOU TERUJI
IPC: G02F1/1333
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which features of a hand-held computer(HC) are made to be maintained as they are and the screen of a 1/2 video graphics array(VGA) is made to be able to be changed over to the screen of a 1/1 video graphics array in accordance with the contents of a display picture. SOLUTION: This device is a liquid crystal display device which is provided with liquid crystal display surfaces 2, 3 which are to be used in the HC 1. The liquid crystal display surfaces 2, 3 have constitutions capable of being changed over to the liquid crystal display surface 2 displaying the picture of the screen of the 1/2 VGA and to the liquid crystal display surfaces 2, 3 displaying the picture of the screen of the 1/1 VGA consisting of the liquid crystal display surface 3 displaying the picture of the screen of other 1/2 VGA which is to be connected to the liquid crystal display surface 2 displaying the picture of the screen of the 1/2 VGA.
Patent JP-H08178754-A (JP)
Title: Clinical thermometer
Inventor: KISHIHARA HIROYUKI
IPC: G01J5/34
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a clinical thermometer for measuring the temperature of an object accurately in a short time. CONSTITUTION: A temperature measuring instrument can be built in a case as small as a clinical thermometer by employing a liquid crystal chopper 4 as a modulation means for incident infrared rays at the time of measuring the absolute temperature using a pyroelectric infrared detector 3. When the infrared detector 3 is arranged on the body 1 side, a hollow temperature measuring section 2 having low thermal capacity can be realized. Temperature of ear can also be measured when an opening 1a is provided at the tip of the temperature measuring section.
Patent JP-H02166543-A (JP)
Title: Action controller for plural memories
Inventor: ISHIKAWA HIDENORI
IPC: G06F12/16
Filed: 1988-12-21
Abstract: PURPOSE:To continuously use a working information process system with no exchange of a defective memory by isolating the defective memory from a memory group and at the same time reforming the memory group in case a memory trouble is detected by a memory group diagnosing function. CONSTITUTION:In case either one of memories 31-3n and 41-4n has a fault, the defective memory is detected by a defective memory deciding circuit 6. Then the positional information on the defective memory is immediately reported to a memory constitution control circuit 7. The circuit 7 works immediately to isolate the defective memory from memory groups 3 and 4 and to reform the memory groups with effective memories and stores this reformed memory groups. Thus the defective memories can be detected and the memory groups can be restored without interrupting the overall working of an information process system.
Patent JP-H05232036-A (JP)
Title: External appearance inspecting method for package
Inventor: YANAGI YOSHIYUKI
IPC: G01J5/48
Filed: 1991-12-06
Abstract: PURPOSE:To enable a speedy judgment and a simple constitution by detecting a temperature change pattern of a radiation temperature on the surface of a package being swept/measured, and judging a package surface condition from this temperature change pattern. CONSTITUTION:An infrared thermometer 2 sweeps the surface of a package 10 mounted with a large number of parts 13, and sweeps/measures a radiation temperature determined by a thermal radiation coefficient of a material proper even if surface temperatures are equal to each other, and obtains a radiation temperature pattern of the package 10. The radiation temperature in this radiation temperature pattern is the highest in a part 13 (X3), and is high in a printed board 10A (X1, X5) in the wake of it, and solder 15 and a solder fillet part 18 (X2, X4) are in the lowest. An analysis means connected to the thermometer 2 compares the radiation temperature pattern received from the thermometer 2 with a radiation temperature pattern in a standard mounting condition, and analyzes it, and inspects a part mounting condition and a soldering condition.
Patent JP-H04195801-A (JP)
Title: Magnetic disk device
Inventor: NARUMI SHUNICHI
IPC: G11B5/40
Filed: 1990-11-28
Abstract: PURPOSE:To enhance the magnetic recording density by constituting the device of a magnetic head projected with is electromagnetic conversion part for magnetic recording and reproducing to the side of a recording medium from a slider surface and a sputter medium formed with at least one set of grooves for contact, start and stop (C.S.S.) on the magnetic recording medium opposite to the head. CONSTITUTION:A slider main body 11 of the magnetic head is floated in the direction of a normal line of the magnetic recording medium 21 due to a dynamic pressure effect of an airflow against the medium 21 under high speed rotation in the direction of the arrow 24, and is positioned in a plane parallel with the medium 21 by a supporting spring and an arm part which are not shown in the Figure. A flux gap part 16 for recording and reproducing is provided at a part projected by a height h0 from a slider floating surface 17 of a slide rail, and the medium 21 is provided with the grooves having a depth h1 in a prescribed C.S.S. part. Consequently, only the flux gap part can approach the magnetic recording medium 21, while the slider surface is maintaining a large floating amt. against the magnetic recording medium, and also the C.S.S. system of quick movement of the arm can be used. By this method, no head crash takes place, and the high recording density can easily be attained.
Patent JP-2001142739-A (JP)
Title: Method for monitoring operation state of integrated circuit, by integrated circuit element with built-in light emitting element
Inventor: ANDO TADASHI
IPC: G06F11/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the effective area of a printed board can not be used efficiently since it takes a long time to grasp the operation state of an integrated circuit. SOLUTION: When an electronic circuit which uses an integrated circuit (e.g. CPU) is developed and placed in actual operation, a light emitting element is built into an integrated circuit chip and when software for a device mounted with this integrated circuit is developed, when its functions are evaluated, or if a failure occurs, a number is coded to turn on or off the light emitting element. A coded signal is received by a light receiving element outside the integrated circuit and the coded character or number is displayed by a personal computer, etc., to grasp the operation states of the software and the whole device by radio.
Patent JP-H06170971-A (JP)
Title: Production of laminated sheet
Inventor: KITAMURA TAIZO
IPC: B32B37/00
Filed: 1992-12-02
Abstract: PURPOSE:To continuously produce a laminated sheet reduced in warpage and distortion under a non-pressure condition. CONSTITUTION:A long base material of which both end parts are impregnated with a resin (impregnation width; 0.5-10cm) and dried as necessary is impregnated with a resin and long metal foils are laminated to the upper and/or rear surface of a required number of the resin impregnated long base materials to form a long laminate which is, in turn, subjected to continuous non-pressure laminate molding to be cut into a required dimension to produce a laminated sheet.
Patent JP-H10134876-A (JP)
Title: Plug
Inventor: YOSHIMATSU KOJI
IPC: H01R13/44
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress a fire accident caused by a tracking phenomenon resulting from dusts or the like, and heighten safety by coating the rear part of the plug-in piece of a plug. SOLUTION: Coated portions 3 are provided on parts from about central portions to rear end portion vicinities of two belt plate-like plug-in pieces 2 protruding provided from a plug main body 1, and coating such as ceramic or the like is applied on an outer periphery face by plasma spraying or the like. Thereby, the coated portions 3 are provided with characteristics such as abrasion resistance, corrosion resistance, heat resistance, insulation, thermal insulation so that fire caused by a tracking phenomenon caused by dusts sticking between the end face of the plug-in plug main body 1 and an electric outlet can be suppressed. Since the coating is not applied to the front contact portions of the plug-in pieces, the same can sufficiently function as conductive plates.
Patent JP-H02170256-A (JP)
Title: Method and device for control of bus
Inventor: SASAKI TAKEO
IPC: G06F13/362
Filed: 1988-12-23
Abstract: PURPOSE:To attain the effective use of a shared bus by making a 2nd device use temporarily the bus in case a bus using request is received from a device having a higher priority rank than a 1st device. CONSTITUTION:A bus control block exclusive for a device A 2 or a device B 3 is prepared in addition to a bus arbiter block serving as a conventional bus controller. At the same time, the exclusive bus transceivers 6 and 7 for both devices 2 and 3 are controlled. Thus the device 2 can process the device 3 while holding the bus using right. In such a way of processing the device 3, the device 2 is set in a waiting state. Thus it is possible to eliminate such a function where the device 2 occupies the bus for a long time with exclusion of other devices. Furthermore the parallel operations are possible between both devices 2 and 3 with no consciousness of the action timings of both devices. Thus the time loss and the software load can be eliminated.
Patent JP-H03239465-A (JP)
Title: Small burr removing method and device thereof
Inventor: OCHIAI YUJI
IPC: B24B37/00
Filed: 1989-12-15
Abstract: PURPOSE:To remove small burr and check any change in absolute dimensions of a workpiece by adding a mechanical action to a burring part of the work piece, while feeding it with a diluent solution affecting a chemical action as a working fluid. CONSTITUTION:A workpiece 1 is held by a holding part 2, and it is rotated and moved up and down as bitten into a working rotary brush 3 as far as the specified value, thus deburring takes place. Simultaneously with this mechanical action, such a working fluid as affecting a chemical action in a burring part is fed out of a working fluid feed nozzle 4. Generally, when a metal material is disarranged in its molecular disposition, namely, receiving a mechanical action, it comes to activity from the chemical standpoint. Therefore the residual burr becomes chemically activated as compared with the material, so that the burr can be reduced by machining the workpiece as adding such a solution as affecting the chemical action. At this time, since the working rotary brush 3 strongly works on an edge of the workpiece 1, the edge, where the burr is left behind, is much machined, thus a change in absolute dimensions of the workpiece is very little.
Patent JP-H10163555-A (JP)
Title: Method for controlling light output level and device for controlling light output level
Inventor: TSUCHIDA JUNICHI
IPC: H01S5/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To enable an LD to maintain a constant extinction ratio, even when the differentiating efficiency changes due to the deterioration of the LD by monitoring the output difference between two kinds of test signal monitors, having different duty ratios and controlling a pulse modulating current. SOLUTION: A host circuit sets a mode selection circuit 3 to a test mode and outputs two kinds of test signals A and B, having different duty ratios as transmitting data, and the output of a receiving element 13 for monitor is inputted to a storage difference computing circuit 5. Since the test signals A and B have different duty ratios, the light output level of an LD 12 becomes different and the output of a monitor also becomes different. When the difference, computed by means of the circuit 5 becomes smaller than the initial value, the pulse-modulating current is increased, because the differentiating efficiency becomes deteriorated. When the difference becomes zero, the pulse-modulating current is reduced. Therefore, the extinction ratio can be maintained constantly, even when the differentiating efficiency becomes worse by controlling the pulse modulating current.
Patent JP-H10160936-A (JP)
Title: Hologram metal vapor deposition laminate and its production
Inventor: SUZUKI KIYOYUKI
IPC: B32B27/28
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a hologram vapor deposition laminate which has excellent brightness, gloss and scratching resistance and which can be directly stuck without including a transfer process, and to provide a producing method for the hologram vapor deposition laminated body. SOLUTION: As to the first aspect of the invention, this laminated body consists of a base layer, a hologram forming resin layer on the base layer, and a metal vapor deposition layer on the resin layer. The hologram forming resin layer consists of a copolymer resin of ethylene and ethylene-type unsatd. carboxylic acid and has a hologram formed on the opposite surface to the base layer side. As for the second aspect of the invention, the hologram forming resin layer is produced by laminating on the base layer by using an extruding machine equipped with a chilled roll having an embossed structure corresponding to the hologram.
Patent JP-H04193001-A (JP)
Title: Grounding unit in driver for electric vehicle
Inventor: SONOURA YOSHITAKA
IPC: B60L3/00
Filed: 1990-11-26
Abstract: PURPOSE:To absorb higher harmonics produced from an armature winding by disposing a metal duct between the box body of a controller incorporating semiconductor elements and the stator of a driving motor and then coupling the metal duct, at the opposite ends thereof, with the box body of the controller and the frame of the stator, respectively. CONSTITUTION:DC current is collected by a current collector 1 through a switch 2 and then converted into three-phase VVVF current through semiconductor elements built in a controller 3. Thus produced AC power is then fed through a wiring 5, laid in a metal duct 6, to the stator of an induction motor 4 thus operating an electric vehicle. The wiring duct for shielding the wiring 5 is coupled through a grounding wire 21 with the box body 3a of the controller at one end and through a grounding wire 20 with the stator frame 4a of the motor 4 at the other end. The box body 3a is further coupled through a grounding wire 11 with the body 7. The body 7 is grounded through a body grounding wire 12 and a feedback circuit, i.e., a wheel 10, to a rail. According to the constitution, higher harmonic currents, produced in the armature winding of the motor 4, flow as shown by arrows B and absorbed resulting in prevention of external induction trouble.
Patent JP-H09142167-A (JP)
Title: Speed change operation mechanism for automatic transmission and assembling method therefor
Inventor: KANEMOTO IWAO
IPC: F16H61/28
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To arrange and assemble a manual plate and an arm member with precision, in a speed change operation mechanism comprising a manual plate supported on a manual plate rotated through operation of a shift lever by a driver, and an arm member moving a manual valve through oscillation in such a state to have an engaging relation with the manual plate. SOLUTION: A columnar protrusion part 12c is formed on the outer surface of a base plate 12 oscillatorily supporting an arm member 17 and a cylinder boss part 12b on the outer surface thereof, and a circular recessed part 2e is formed in a case 2. The columnar protrusion part 12c of the base plate 12 is fitted internally of the circular recessed part 2e of the case 2, and a manual plate 13 is fitted internally of the cylinder boss part 12b of the base plate 12, and a manual shaft 11 is fitted therein.
Patent JP-H02167536-A (JP)
Title: Picture reader
Inventor: MIYAMOTO HIROHISA
IPC: G03B27/62
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the occurrence of a copying mistake and to improve operation convenience by automatically resetting the original size detecting data of the previous use in the case of changing an original under the condition that an original cover is opened less than the standard angle. CONSTITUTION:The subject reader is provided with an angle detector which detects whether the opening angle of the original cover 205 which opens/closes the upper side of an original platen glass 16 is more or less than the standard angle and sets the detecting performance of an original size detecting means when the angle is more than the standard angle, and an opening/closing detector which detects the opening/closing condition of the original cover 205. The storage contents of a memory is reset at the time when the original cover performs the opening operation. Thus, in the case of changing the original with the different sized original, the original size data of the previous use is reset, then, the original size detection of the object to be read is performed, and reading operation is performed based on the result. Thus, when the reading operation is performed under the condition that the original cover is opened at less than the standard angle, the copying mistake is hardly occurred.
Patent JP-H07185002-A (JP)
Title: Needle protective device
Inventor: HENRII JIYOOJI UOORESU
IPC: A61M5/00
Filed: 1992-12-03
Abstract: PURPOSE: To provide an assembly of a cannula inserting device for vein and an elongated needle protector. CONSTITUTION: This needle protector comprises a slotted tube 1, a needle 10 and a needle hub 19. The needle 10 and the needle hub are housed slidably in the tube 1. The needle hub is formed with a fin part projecting from the slot. A cannula 20 is engaged with the needle hub at a receiving part 22, the needle 10 is housed in the cannula 20, and the whole thereof is housed in the tube 1. In using, the fin part 12 is pressed to project the cannula 20 and the needle 10 from the pipe leftward in the figure, and the cannula 20 is inserted into a vein, making the needle 10 a guide. The receiving part 22 is stopped at the front end of the tube 1, and can be housed in the tube 1 with only the needle 10 removed, so that a danger of a used needle accidentally sticking a human body can be avoided.
Patent JP-2001144379-A (JP)
Title: Semiconductor laser device and optical communication device using the same
Inventor: NAKAHARA KOJI
IPC: H01S5/343
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which oscillates in the long wavelength region and provides a small threshold current with high efficiency, and also to provide an optical communication device using the laser device. SOLUTION: An active layer is made in the form of a plurality of GaInNAs quantum dots. In particular, it is desirable to set the In composition to be not smaller than 0.4 but not larger than 1 and to set the N composition to be not smaller than 0.01 and not larger than 0.2.
Patent JP-H02168337-A (JP)
Title: Device control system
Inventor: OCHI HIDETOSHI
IPC: G06F13/14
Filed: 1988-12-22
Abstract: PURPOSE:To obtain device control system which can instruct operation for plural devices by using a peculiar combined address. CONSTITUTION:In the case where the instruction of the operation from a computer is the independent operation of the device 4a of a second kind, the combined address A instructed by the computer is turned into BUSY. A device controller is independent of the device 4a of the second kind, and when the operation finish report of the address A arrives, it informs the computer of a result after forming logical connection to the computer. Next, the address A is turned into FREE, and the operation is finished. When the computer receives the result of the operation from the device controller, it disconnects the logical connection, and finishes the operation. Thus, by assigning one combined address to the combination of two devices 3 and 4a or 4b, an operation instruction from the device controller for plural device of various combinations can be processed by only one combined address.
Patent JP-H08224230-A (JP)
Title: Clamp probe housing
Inventor: DANIERU ESU GOORUDOBAAGAA
IPC: A61B5/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to position a probe sensor easily and accurately by consisting a probe of the first and the second housing sections, and by providing an adhesive sheet means inside the second housing section for sticking the body part. SOLUTION: The probe housing has the first section 11 pad 111, which is easy to fit a finger, is provided with the inside of the first section 11, connector 20, which electrically connects a cable with light emitting diodes 32 and 32 and an optical detector 33 which are in the probe housing. The second section 12 of the probe housing has optical detector 33 and adhesive coated material 121f, which fixes a patient's finger on the probe housing. When both sections 11 and 12 of the probe housing clip a patient's finger, pad 111 which is easy to fit one's finger and adhesive coated material 121 form the surface which fits an outline of this or her finger, and light emitting diodes 31 and 32 and optical detector 33 are set to get a close touch with finger skin of a subject.
Patent JP-H10174497-A (JP)
Title: Driver and drive method for stepping motor
Inventor: HANATSUMI HIROSHI
IPC: H02K1/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a driver and a drive method for a stepping motor in which smooth rotation can be ensured from low speed to high speed, while suppressing fluctuation. SOLUTION: When a shaft 4 is rotary driven externally under conditions of a plurality of predetermined rotational speeds, phase difference of output signals from first and second windings is determined and a plurality of pseudo- sinudoidal patterns are stored previously in a memory 21, based on each phase difference. A CPU 22 determines the rotational speed of the shaft 4, based on an inputted control pulse and a reference signal generated from a reference signal generator 26. Two pseudo-sinudoidal patterns having a phase difference based on the rotational speed of the shaft 4 are then selected from the plurality of pseudo-sinudoidal patterns and inputted, respectively, to a D/A converter 24a or a D/A converter 24b in order to apply an exciting voltage to the first or second winding.